Barbecue grill top



FIG. 1 is a perspective view of a barbecue grill top showing our new design, the portions of the grill shown in broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged rear elevational view thereof;

FIG. 5 is an enlarged cross sectional view thereof, taken along line 5--5 in FIG. 3;

FIG. 6 is an enlarged right side elevational view thereof;

FIG. 7 is an enlarged left side elevational view thereof;

FIG. 8 is an enlarged cross sectional view taken along line 8--8 in FIG. 3; and,

FIG. 9 is an enlarged cross sectional view taken along line 9--9 in FIG. 3. 

The ornamental design for a barbecue grill top, as shown and described. 